Perfume Notes

Perfume notes are the named scents that make up a fragrance — bergamot, rose, vanilla, sandalwood, and so on — the building blocks a brand lists when it describes how something smells. The one thing worth knowing up front is that a note is not the same as an ingredient. A note is a perceived smell, not a line on the formula. "Rose" on a note list might be natural rose absolute, a synthetic reconstruction, or an accord blended from several materials to read as rose; "strawberry" or "sea breeze" have no single raw material at all. Published note lists are a description of the scent's character, not a disclosure of what's in the bottle.

Notes are usually grouped into three tiers — top, heart, and base — drawn as the fragrance pyramid. Top notes (also called head notes) are the bright, light scents you smell first and that fade fastest, often within 15 minutes; heart notes (or middle notes) are the floral-and-spice core that emerges as the opening burns off; base notes are the heavy woods, musks, resins, and vanilla that surface last and carry the scent for hours. The catch is that the pyramid is not literal layering. All three tiers are on your skin from the first spray — what changes is which materials dominate at any given moment, because lighter molecules evaporate faster than heavier ones. The pyramid charts dominance over time, not the order in which the notes arrive.

In practice this means the opening is the least reliable part of a fragrance — it's gone fastest and tells you little about what you'll actually wear, so judge a scent on its drydown rather than the first spray on a blotter. That's the short version. For a worked walkthrough — how perfumers build a composition across the three tiers, how to train yourself to pick out individual notes, and how concentration changes the wear — see our full guide, fragrance notes explained.